Below each picture describe how organisms that you see are adapted to the blome in which they live.

Tundra

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.

Which statement about the immune system is false? a. lymphocytes reduce inflammation, b. b cells remember specific pathogens. c. most white blood cells kill bacteria d. white blood cells are made in lymph nodes.

What is the next step in the process after a substrate enters the active site of an enzyme